10-2 = 8
2^3 =8
(2x2x2) = 8
Hemoglobin binds oxygen and allows the blood to carry oxygen from the lungs to cells throughout the body. It is a protein that is <span>responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.</span>
Answer:
469.58
Step-by-step explanation:
484.10 decrease 3% =
484.10 × (1 - 3%) = 484.10 × (1 - 0.03) = 469.577
Answer:
<h2>
6.75+1.25x=31.75</h2>
Step-by-step explanation:
let x be the number of refils
also given is that the cost of one refill is $1.25
hence the total refil will be 1.25x
given that the cost of a mug is $6.75
6.75+1.25x=31.75
therefore the expression that can be used to solve for the number of refills is
6.75+1.25x=31.75
1. 2
2. 2
3. 5
4. 1
5. 8
6. 2
7. -2
8. 2
9. 3
10. -1
11. -7
12. -2
